10th Place Finish Ratio

1987 Spanish GP
1988 Portuguese GP

until 1987 Portuguese GP

Ignore Indy 500 races
Include non-championship races

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts

Pos	Designer	10th Place Finish Ratio	10th Place Finishes	Entries
1	Luigi Colani	25.00%	2	8
2	Ernesto Maserati	21.05%	4	19
3	Valerio Colotti	20.00%	1	5
4	Hans Mezger	13.33%	4	30
5	Tony Robinson	10.53%	2	19
6	Wilhelm Hild	9.68%	6	62
6	Jean-Marc d'Adda	9.68%	3	31
8	Claude Gallopin	9.59%	14	146
8	Henri Durand	9.59%	14	146
10	Helmut Bott	9.30%	4	43
11	Bindo Maserati	9.09%	1	11
	Ettore Maserati	9.09%	1	11
	Ted Cutting	9.09%	1	11
14	Tim Holloway	8.33%	1	12
15	Christian Vanderpleyn	7.14%	1	14
	Len Bailey	7.14%	1	14
	Michel Costa	7.14%	1	14
18	Eric Broadley	6.67%	3	45
19	Mario Tolentino	6.45%	8	124
19	Andr� de Cortanze	6.45%	2	31
21	Dave Kelly	6.38%	3	47
22	Alf Francis	6.25%	3	48
22	John Heath	6.25%	3	48
24	Dave Wass	5.59%	25	447
25	Brian Lisles	5.43%	10	184
26	Tony Southgate	5.36%	32	597
27	Antonio Lago	4.94%	4	81
27	Carlo Marchetti	4.94%	4	81
29	Tim Wadrop	4.92%	3	61
30	Herve Guilpin	4.65%	2	43
31	Derrick White	4.63%	5	108
32	Michel Beaujon	4.62%	12	260
33	Paul Brown	4.55%	2	44
34	Bernard Dudot	4.40%	4	91
35	Richard Divila	4.26%	2	47
36	Mike Pilbeam	4.24%	5	118
37	Jean-Claude Migeot	3.87%	6	155
38	Frank Costin	3.85%	3	78
38	Morris Nunn	3.85%	1	26
40	Maurice Philippe	3.74%	20	535
41	Geoff Ferris	3.64%	6	165
41	Andy Smallman	3.64%	2	55
43	Michel Tetu	3.57%	8	224
44	Fran�ois Castaing	3.55%	5	141
44	Marcel Hubert	3.55%	5	141
46	John Surtees	3.46%	9	260
47	Colin Chapman	3.37%	33	979
48	John Baldwin	3.33%	6	180
48	Antonio Tomaini	3.33%	1	30
50	Harvey Postlethwaite	3.32%	12	361
50	Ron Tauranac	3.32%	12	361
52	Gioacchino Colombo	3.26%	11	337
53	Geoff Aldridge	3.26%	3	92
54	Robin Herd	3.25%	19	585
55	Rory Byrne	3.21%	6	187
56	Chris Murphy	3.12%	2	64
57	Am�d�e Gordini	3.08%	4	130
58	Vittorio Bellentani	2.89%	9	311
59	Ralph Bellamy	2.88%	9	313
60	Jo Marquart	2.78%	1	36
61	Dave Baldwin	2.59%	3	116
62	Gordon Coppuck	2.45%	11	449
63	Peter Wright	2.38%	6	252
64	Carlo Chiti	2.37%	5	211
65	Robert Choulet	2.35%	4	170
66	Eddie Strait	2.27%	1	44
66	Nigel Stroud	2.27%	1	44
68	David North	2.26%	6	266
69	John Gentry	2.25%	4	178
70	Sergio Rinland	2.21%	3	136
71	Gerard Ducarouge	2.20%	10	454
72	Neil Oatley	2.17%	6	276
73	Derek Gardner	2.16%	5	232
74	Owen Maddock	2.09%	8	383
75	Luigi Marmiroli	2.04%	1	49
76	Martin Ogilvie	2.04%	8	393
77	Vittorio Jano	1.98%	4	202
78	Len Terry	1.92%	3	156
78	Ken Sears	1.92%	2	104
80	Gordon Murray	1.91%	9	471
81	Giorgio Valentini	1.82%	1	55
82	Adrian Reynard	1.79%	1	56
83	Patrick Head	1.69%	5	296
84	Ross Brawn	1.67%	1	60
85	Aurelio Lampredi	1.51%	3	199
86	John Clarke	1.47%	1	68
87	Tony Rudd	1.45%	3	207
88	Nigel Bennett	1.37%	1	73
89	Peter Connew	1.35%	1	74
90	Frank Dernie	1.31%	4	306
91	Alberto Massimino	1.27%	1	79
92	Shahab Ahmed	1.20%	1	83
93	Mauro Forghieri	1.06%	6	567
94	Gustav Brunner	0.99%	1	101
95	Bernard Boyer	0.85%	1	117
96	John Barnard	0.49%	1	203

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts